Pipinos 1944
| Name | No | Builder | Laid down | Launched | Comp | Fate |
| Πιπίνος <Pipinos> (ex-Veldt) | Vickers-Armstrong, Barrow, UK | 11/1942 | 19/7/1943 | 11/1943 | to United Kingdom 12/1957, BU 12/1957 | |
| Δελφίν <Delfin> (ex-Vengeful) | Vickers-Armstrong, Barrow, UK | 1943 | 20/7/1944 | 10/1944 // 4/1945 | to United Kingdom 12/1957, BU 3/1958 | |
| Αργοναύτες <Argonautis> (ex-Virulent) | Vickers-Armstrong, Tyne, UK | 3/1943 | 23/5/1944 | 10/1944 // 5/1946 | to United Kingdom 5/1958, foundered under tow for scrap 11/1958 | |
| τρίαινα <Triaina> (ex-Volatile) | Vickers-Armstrong, Tyne, UK | 3/1943 | 20/6/1944 | 11/1944 // 5/1946 | to United Kingdom 10/1958, BU 12/1958 |
|
Displacement standard, t |
545 |
|
Displacement normal, t |
658 - 662 / 740 |
|
Length, m |
62.3 |
|
Breadth, m |
4.90 |
|
Draught, m |
4.65 |
|
No of shafts |
2 |
|
Machinery |
2 Paxman diesel-generators / 2 electric motors |
|
Power, h. p. |
615 / 825 |
|
Max speed, kts |
11.25 / 10 |
|
Fuel, t |
diesel oil 55 |
|
Endurance, nm(kts) |
4700(10) / 30(9) |
|
Armament |
4 - 533 TT (bow, 8 torpedoes or 6 М2 mines), 1 x 1 - 76/45 QF Mk I HA, 2 x 1 - 20/70 Oerlikon |
|
Sensors |
Pipinos: type 291W radar, sonars others: type 267QW radar, sonars |
|
Complement |
33 |
|
Diving depth operational, m |
90 |
Ship project history: British submarines of U class, transferred to Greece. Pipinos was transferred 13/10/1943 even before completion and appeared unique, had time to share in hostilities (had tactical designation Y8). Three others were transferred in 1945-1946 after RN service.
Modernizations: None.
Naval service: No significant events.
Pipinos 1950
© Ivan Gogin, 2011